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- finite rational numbers 有限有理数
- The rational numbers also fit into this scheme. 有理数也适用于这个图形。
- Rational Number Concepts.In R.Lesh &M. 主要研究方向：基础教育数学课程改革。
- It is not necessary to enter into the rational numbers. 已经没有必要去讨论有理数。
- Integers,rational numbers,and irrational numbers are all real. 整数、有理数和无理数都是实数。
- The two fractions represent a range of rational numbers. 这两个分数表示一个有理数区域。
- Integers, rational numbers, and irrational numbers are all real. 整数、有理数和无理数都是实数。
- We call the set of real integers and fractions "rational numbers. 我们把整数和分数的集合称为"有理数"。"
- A rational number can be expressed as a ratio of two integers. 有理数可以被整数整除。
- Rational numbers and irrational numbers together form the set of real numbers. 有理数与无理数一起构成实数。
- We recall the notion of rational number, defined as a quotient of two integers. 我们回想有理数的概念，它定义为两个整数之商。R r
- Provides a class that fully-encapsulates rational number operations. 提供的这个类完全封装了理性数字运算。
- Mathematics was especially difficult.I began with rational numbers, equations and factorizations. 特别是数学，我是从有理数、方程式、因式分解学起的。
- The mathematics of integers,rational numbers,real numbers,or complex numbers under addition,subtraction,multiplication,and division. 算术整数，有理数，实数或复数进行加，减，乘和除的运算。
- Applying unascertained rational number to evaluate the achievements of sports gives the reliability of evaluation. 摘要应用未确知有理数统计方法在评价体育运动技术成绩时给出了评价的可靠程度。
- Finally, the formulas of rational number of spare full ladles and maximal heat number of sequential casting are given. 最后，通过分析各工序具体的时间，给出了连铸机开浇前合理备包个数的计算公式以及连铸机最大连浇炉数的计算公式。
- The mathematics of integers, rational numbers, real numbers, or complex numbers under addition, subtraction, multiplication, and division. 算术整数，有理数，实数或复数进行加，减，乘和除的运算
- Though having entered into junior middle school, Xiaowang still can't make a distinction between rational numbers and irrational numbers. 虽然上初中了，可小王还是搞不清有理数和无理数。
- Use division transformation, the rational number must be expressed by limited decimal or unlimited circulating decimal. 利用带余除法公式，给出有理数必可表示为有限小数或无限循环小数的证明。
- Finally,the formulas of rational number of spare full ladles and maximal heat number of sequential casting are given. 最后,通过分析各工序具体的时间,给出了连铸机开浇前合理备包个数的计算公式以及连铸机最大连浇炉数的计算公式。
